Cognition as Events and as Psychic Constructions J. R. Kantor OriginalPaper 30 June 2017 Pages: 329 - 342
Cognitive Behavior Modification—Who Needs it? Joel GreenspoonP. A. Lamal OriginalPaper 30 June 2017 Pages: 343 - 351
Circularity, Trans-Situationality, and the Law of Effect Roger Schnaitter OriginalPaper 30 June 2017 Pages: 353 - 362
Exploratory Behavior in Prairie Rattlesnakes (Crotalus Viridis) and Water Moccasins (Agkistrodon Piscivorus) David ChiszarKent ScudderHobart M. Smith OriginalPaper 30 June 2017 Pages: 363 - 368
Changes in General Behavior of Two Mandrills (Papio Sphinx) Concomitant with Behavioral Testing in the Zoo Robert YanofskyHal Markowitz OriginalPaper 30 June 2017 Pages: 369 - 373
Response-Contingent Visual Exposure to Conspecific and Social Influence on Key Pecking in Japanese Quail Richard Deni OriginalPaper 30 June 2017 Pages: 375 - 382
The Effects of Information and Training on the Discrimination of Size in Different Planes of Space Peter W. ZinkusPaul T. Mountjoy OriginalPaper 30 June 2017 Pages: 383 - 390
Analysis of Cognitive Abilities for Mentally Retarded Children on the WISC-R Hubert Booney VanceFred WallbrownHarold McGee OriginalPaper 30 June 2017 Pages: 391 - 397
The Effect of Extended Baseline Training on Positive Behavioral Contrast: Reversible and Preventable Retardation Arthur Gutman OriginalPaper 30 June 2017 Pages: 399 - 404
Verbal Control in Human Operant Behavior Peter HarzemC. Fergus LoweMichael Bagshaw OriginalPaper 30 June 2017 Pages: 405 - 423
Stimulus-Dependent Asymmetry in Classical and Instrumental Discrimination Learning by Pigeons Juan D. DeliusJacky Emmerton OriginalPaper 30 June 2017 Pages: 425 - 434
Switching to Lower Density Reinforcement with Informative Stimuli Stephen B. Kendall OriginalPaper 30 June 2017 Pages: 435 - 443
Effects of a Limited Hold on Changeovers Maintained by Concurrent Interval Schedules of Reinforcement William NewbyJohn MemmottStephen B. Kendall OriginalPaper 30 June 2017 Pages: 445 - 453
Vicious-Circle Behavior in the Shuttlebox Randall B. Martin OriginalPaper 30 June 2017 Pages: 455 - 462
Delayed Symbolic Matching to Sample in the Pigeon Donald M. Wilkie OriginalPaper 30 June 2017 Pages: 463 - 469
Resistance to Extinction And Satiation Following Training on Random-Ratio Schedules of Reinforcement Peter E. Jenkins OriginalPaper 30 June 2017 Pages: 471 - 478
The Effect of Enforced Exposure to Live Models on The Reversibility of Attachments in White Peking Ducklings L. James ShapiroKenneth G. Thurston OriginalPaper 30 June 2017 Pages: 479 - 485
Erratum to: Effects of population density and information overload on state anxiety and crowding perception Mark A. BurchJames L. Walker Erratum 30 June 2017 Pages: 497 - 497